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DPCLK0 参数 Datasheet PDF下载

DPCLK0图片预览
型号: DPCLK0
PDF下载: 下载PDF文件 查看货源
内容描述: 的Cyclone III器件手册 [Cyclone III Device Handbook]
分类和应用:
文件页数/大小: 274 页 / 7302 K
品牌: ALTERA [ ALTERA CORPORATION ]
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8–6  
Chapter 8: External Memory Interfaces in the Cyclone III Device Family  
Cyclone III Device Family Memory Interfaces Pin Support  
Table 8–1. Cyclone III Device DQS and DQ Bus Mode Support for Each Side of the Device (Part 4 of 4)  
Number Number Number Number Number Number  
Device  
Package  
Side  
×8  
×9  
×16  
×18  
×32  
×36  
Groups  
Groups  
Groups  
Groups  
Groups  
Groups  
Left  
4
4
4
4
4
4
6
6
4
4
4
4
4
4
6
6
4
4
4
4
4
4
6
6
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
484-pin FineLine  
BGA/484-pin Ultra  
FineLine BGA  
Right  
Top  
Bottom  
Left  
EP3C55  
Right  
Top  
780-pin FineLine BGA  
Bottom  
Left  
484-pin FineLine  
BGA/484-pin  
Ultra FineLine  
BGA  
Right  
Top  
Bottom  
Left  
EP3C80  
Right  
Top  
780-pin FineLine BGA  
484-pin FineLine BGA  
780-pin FineLine BGA  
Bottom  
Left  
Right  
Top  
Bottom  
Left  
EP3C120  
Right  
Top  
Bottom  
Notes to Table 8–1:  
(1) This device package does not support ×32 or ×36 mode.  
(2) For the top side of the device, RUP, RDN, PLLCLKOUT3n, and PLLCLKOUT3p pins are shared with the DQ or DM pins to gain ×8 DQ group. You  
cannot use these groups if you are using the RUP and RDN pins for on-chip termination (OCT) calibration or if you are using PLLCLKOUT3n  
and PLLCLKOUT3p.  
(3) There is no DM pin support for these groups.  
(4) The RUP and RDN pins are shared with the DQ pins. You cannot use these groups if you are using the RUP and RDN pins for OCT calibration.  
(5) The ×8 DQ group can be formed in Bank 2.  
(6) The ×8 DQ group can be formed in Bank 5.  
(7) There is no DM and BWS# pins support for these groups.  
(8) The RUP pin is shared with the DQ pin to gain ×9 or ×18 DQ group. You cannot use these groups if you are using the RUP and RDN pins for  
OCT calibration.  
Cyclone III Device Handbook  
Volume 1  
July 2012 Altera Corporation  
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